KR-20260062353-A - BIPV system with Improved Seismic Properties

KR20260062353AKR 20260062353 AKR20260062353 AKR 20260062353AKR-20260062353-A

Abstract

A BIPV system with improved seismic resistance is disclosed. According to one aspect of the present embodiment, a BIPV system installed on the exterior wall or roof of a building, which serves as an exterior building material and simultaneously produces electrical energy, is provided, comprising: a vertical bar that is positioned at a predetermined distance from a solar module that receives incident sunlight and produces electrical energy, and has an uppermost arch-shaped structure that is convex upward with respect to the vertical direction and a lowermost arch-shaped structure that is convex downward with respect to the vertical direction, and a horizontal bar that is positioned at a predetermined distance from the vertical bar to fix the solar module, discharges incoming water through the vertical bar, and places the wires of the solar module inside; and a system fixing part that is fixed to the exterior wall or roof of the building on one side and combined with the vertical bar on the other side to fix the remaining components within the BIPV system to the exterior wall or roof of the building.

Inventors

임수연
조경재
김주일

Assignees

(주)신호엔지니어링

Dates

Publication Date: 20260507
Application Date: 20241029

Claims (10)

In a BIPV system installed on the exterior walls or roof of a building, which serves as an exterior building material while simultaneously producing electrical energy, A solar module implemented with multiple solar unit modules that receives incident sunlight and produces electrical energy; A vertical bar arranged at a predetermined interval, with the uppermost part having a vertically convex arched structure and the lowermost part having a vertically convex arched structure based on the vertical direction; A horizontal bar positioned at a predetermined interval between the vertical bars to fix the solar module, discharge incoming water through the vertical bars, and arrange the wires of the solar module inside; and A system fixing part that is fixed to the exterior wall or roof of a building on one side and combined with the vertical bar on the other side to fix the remaining components within the BIPV system to the exterior wall or roof of the building. A BIPV system characterized by including
In paragraph 1, A BIPV system characterized in that one surface of the fixed part of the above system that contacts the outer wall or roof of the building is implemented as a flat surface.
In paragraph 2, A BIPV system characterized in that the other side of the fixed part of the system, which is coupled to the vertical bar, has an arch-shaped structure that is convex vertically upward.
In paragraph 3, The above-mentioned system fixing part is, A BIPV system characterized by being connected to the above-mentioned vertical bar with a contact area less than a preset area.
In paragraph 1, The above-mentioned pre-set interval is, A BIPV system characterized by having a horizontal length of the solar module equal to twice the length of the body within the vertical bar.
In paragraph 1, The above horizontal bar is, A BIPV system characterized by having an arch-shaped structure that is convex upward at the top and convex downward at the bottom, based on the vertical direction.
In paragraph 1, A BIPV system characterized by further including a finishing material that is placed in the remaining portion after the vertical bar or horizontal bar is placed, thereby preventing the vertical bar, the horizontal bar, or the solar module from being directly exposed to the external environment and fixing each component.
In Paragraph 7, The above finishing material is, A BIPV system characterized by including an opening that allows air to be introduced or discharged inside.
In paragraph 8, The above finishing material is, A BIPV system characterized by including the above-mentioned opening, wherein air introduced from the outside into the interior of the finishing material through the above-mentioned opening is discharged to the outside through the bottom of the solar module and the above-mentioned vertical bar.
In paragraph 1, The above horizontal bar is, A BIPV system characterized by arranging the above-mentioned wires internally in a separated manner within a space that does not come into contact with water flowing into it.

Description

BIPV system with improved seismic properties This embodiment relates to a BIPV system with improved seismic resistance. The content described in this section merely provides background information regarding the present embodiment and does not constitute prior art. A BIPV (Building Integrated Photovoltaic) system refers to a solar power generation system that produces and supplies electricity from solar energy to consumers while using building-integrated photovoltaic modules as building exterior materials. Over the past decade, research on BIPV modules and building application techniques has been actively conducted, and BIPV systems are currently and will continue to be in the spotlight as building envelope technology that utilizes building roofs and facades to integrate PV modules, serving as building materials while generating electricity. BIPV systems must be planned and constructed in harmony with the building from the design stage. There are various application methods depending on the building type, and depending on the application site, they can be classified into upper building elements such as roofs, facade elements such as walls, and shading or lighting elements. Conventional BIPV systems have been cumbersome to install due to the relatively large number of components involved in the process of installing BIPV modules in buildings. Furthermore, since conventional BIPV systems are directly exposed to the external environment on the exterior of buildings, the BIPV modules are subjected to significant wind and vibration. Structurally, conventional BIPV systems have faced difficulties in minimizing damage caused by wind and vibration. FIG. 1 is a diagram illustrating the configuration of a BIPV system according to one embodiment of the present invention. FIG. 2 is a drawing illustrating the configuration of a system fixing part according to one embodiment of the present invention. FIG. 3 is a drawing illustrating the configuration of a vertical bar according to one embodiment of the present invention. FIG. 4 is a drawing illustrating the configuration of a vertical bar upper module according to one embodiment of the present invention. FIG. 5 is a drawing illustrating the configuration of a vertical bar lower module according to one embodiment of the present invention. FIG. 6 is a drawing illustrating the configuration of a crossbar according to one embodiment of the present invention. FIG. 7 is a drawing illustrating the configuration of a crossbar upper module according to one embodiment of the present invention. FIG. 8 is a drawing illustrating the configuration of a crossbar lower module according to one embodiment of the present invention. FIG. 9 is a drawing illustrating a module stopper in one embodiment of the present invention. The present invention is susceptible to various modifications and may have various embodiments, and specific embodiments are illustrated in the drawings and described in detail. However, this is not intended to limit the invention to specific embodiments, and it should be understood that the invention includes all modifications, equivalents, and substitutions that fall within the spirit and scope of the invention. Similar reference numerals have been used for similar components in the description of each drawing. Terms such as first, second, A, B, etc., may be used to describe various components, but said components should not be limited by said terms. These terms are used solely for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be named the second component, and similarly, the second component may be named the first component. The term "and/or" includes a combination of a plurality of related described items or any of a plurality of related described items. When it is stated that one component is "connected" or "connected" to another component, it should be understood that while it may be directly connected or connected to that other component, there may also be other components in between. On the other hand, when it is stated that one component is "directly connected" or "directly connected" to another component, it should be understood that there are no other components in between. The terms used in this application are used merely to describe specific embodiments and are not intended to limit the invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this application, terms such as "comprising" or "having" should be understood as not precluding the existence or addition of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification. Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which this invention pertains. Terms such as those d